CN221107780U - Gas premixer for fuel generator - Google Patents
Gas premixer for fuel generator Download PDFInfo
- Publication number
- CN221107780U CN221107780U CN202323145193.3U CN202323145193U CN221107780U CN 221107780 U CN221107780 U CN 221107780U CN 202323145193 U CN202323145193 U CN 202323145193U CN 221107780 U CN221107780 U CN 221107780U
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- Prior art keywords
- gas
- wall
- premixing
- fuel generator
- premixer
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- 239000000446 fuel Substances 0.000 title claims abstract description 16
- 238000009826 distribution Methods 0.000 claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 239000000428 dust Substances 0.000 claims abstract description 4
- 238000001914 filtration Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 abstract description 7
- 238000005507 spraying Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses a gas premixer for a fuel generator, and relates to the technical field of premixers. The utility model includes a premix barrel, further comprising: the gas distribution guide plate is fixed on the lower end surface of the inner wall of the premixing barrel, and a fan connecting piece is arranged at the lower end of the gas distribution guide plate; the gas distribution plate is arranged at the upper end of the air distribution plate; the filter screen bin is arranged at the lower end of the inner part of the premixing cylinder body and is used for filtering dust in gas; the connecting mechanism is arranged at the lower end of the premixing barrel. According to the utility model, the gas entering the premixing cylinder can be guided through the arranged air inlet and the inclined branch pipe, and the gas can be spirally sprayed to the central air inlet through the inclined branch pipe, so that the gas spraying force can be improved, the gas mixing effect with the central air inlet can be improved, the subsequent combustion is ensured to be more sufficient, meanwhile, the inclined slope can shrink the guide opening, the gas spraying force can be ensured, and the guarantee is provided for the subsequent uniform combustion.
Description
Technical Field
The utility model belongs to the technical field of premixers, and particularly relates to a gas premixer for a fuel generator.
Background
The generator has wide application in industrial and agricultural production, national defense, science and technology and daily life. The working principle of the generator is based on the law of electromagnetic induction and the law of electromagnetic force, the generator is a mechanical device for converting mechanical energy into electric energy, and the generator is driven by a water turbine, a steam turbine, a diesel engine or other power machines to convert energy generated by water flow, air flow, fuel combustion or nuclear fission into mechanical energy to be transmitted to the generator, and then the generator converts the mechanical energy into electric energy.
Along with the continuous promotion of consciousness of energy-concerving and environment-protective, present fuel generator often mixes fully in advance according to certain proportion through gas and fuel and forms premixed gas, and this premixed gas ignites, burns in the combustor again, and this mode can be more energy-concerving and environment-protective, and current gas premixer is direct with gas, leads to it to gas mixing effect poor, can cause the burning insufficient when burning, causes the waste of resource.
Disclosure of utility model
Aiming at the defects existing in the prior art, the utility model provides the gas premixer for the fuel generator, which can effectively solve the problems in the prior art.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
The utility model relates to a gas premixer for a fuel generator, which comprises a premixing barrel body and further comprises:
The gas distribution guide plate is fixed on the lower end surface of the inner wall of the premixing barrel, and a fan connecting piece is arranged at the lower end of the gas distribution guide plate;
The gas guiding mechanism is arranged at the upper end of the gas guiding plate and used for guiding and mixing the gas;
the filter screen bin is arranged at the lower end of the inner part of the premixing cylinder body and is used for filtering dust in gas;
The connecting mechanism is arranged at the lower end of the premixing barrel and used for locking and limiting the position of the fan connecting piece
Further, the lower end of the inner wall of the premixing barrel is provided with a connecting groove body, threads are uniformly formed in the inner wall of the connecting groove body, the connecting groove body is connected with the filter screen bin through the threads of the inner wall, and the filter screen bin is embedded into the inner wall of the premixing barrel.
Further, coupling mechanism includes connection draw-in groove and location screw, and connection draw-in groove transversal personally submits echelonment structure and sets up in premixing barrel surface lower extreme, and the surface of connection draw-in groove is provided with sealed pad, and the surface of connection draw-in groove closely laminates with fan connecting piece inner wall, and the location screw is evenly seted up in the connection draw-in groove outside, and the location screw inner wall is provided with the screw, and the screw passes the fan connecting piece and is connected with the location screw.
Further, the gas distribution mechanism comprises a gas inlet, an inclined distribution pipe and a central gas inlet, the gas inlet is uniformly formed in the outer side of the gas distribution plate, the inclined distribution pipe is fixed on one side of the gas inlet, the inclined angle of the inclined distribution pipe is 60 degrees, and the central gas inlet is formed in the central position of the gas distribution plate.
Further, the inner wall of the premixing barrel is provided with an inclined slope, and the diameter of the inclined slope gradually increases from top to bottom.
Further, a connecting plate is fixed at the upper end of the inner wall of the premixing barrel, and connecting holes are uniformly formed in the inner wall of the connecting plate.
The utility model has the following beneficial effects:
According to the utility model, the gas entering the premixing cylinder can be guided through the arranged air inlet and the inclined branch pipe, and the gas can be spirally sprayed to the central air inlet through the inclined branch pipe, so that the gas spraying force can be improved, the gas mixing effect with the central air inlet can be improved, the subsequent combustion is ensured to be more sufficient, meanwhile, the inclined slope can shrink the guide opening, the gas spraying force can be ensured, and the guarantee is provided for the subsequent uniform combustion.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a premix barrel of the present utility model;
FIG. 2 is a schematic bottom view of a premix barrel according to the present utility model;
FIG. 3 is a schematic cross-sectional view of a premix barrel of the present utility model;
FIG. 4 is a schematic top view of a gas distribution plate according to the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. A premix barrel; 2. a connecting groove body; 3. a gas distribution plate; 4. an air inlet hole; 5. a filter screen bin; 6. a connecting clamping groove; 7. a fan connector; 8. positioning screw holes; 9. tilting the branch pipe; 10. a central air inlet; 11. slope; 12. a connecting plate; 13. and a connection hole.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-3, the present utility model is a gas premixer for a fuel generator, which includes a premixing cylinder 1, and further includes:
The gas distribution plate 3 is fixed on the lower end surface of the inner wall of the premixing barrel 1, and a fan connecting piece 7 is arranged at the lower end of the gas distribution plate 3;
the gas guiding mechanism is arranged at the upper end of the gas guiding plate 3 and used for guiding and mixing the gas;
The filter screen bin 5 is arranged at the lower end of the inner part of the premixing barrel 1 and is used for filtering dust in gas;
The connecting mechanism is arranged at the lower end of the premixing barrel body 1 and used for locking and limiting the position of the fan connecting piece 7.
The lower end of the inner wall of the premixing barrel body 1 is provided with a connecting groove body 2, threads are uniformly formed in the inner wall of the connecting groove body 2, the connecting groove body 2 is connected with a filter screen bin 5 through the threads of the inner wall, the filter screen bin 5 is embedded into the inner wall of the premixing barrel body 1, the filter screen bin 5 can limit the filter screen bin 5 through the threads of the inner wall of the connecting groove body 2, the filter screen bin 5 can filter gas so as to facilitate subsequent treatment, the connecting mechanism comprises a connecting clamping groove 6 and a positioning screw hole 8, the cross section of the connecting clamping groove 6 is of a stepped structure and is formed in the lower end of the outer surface of the premixing barrel body 1, a sealing gasket is arranged on the outer surface of the connecting clamping groove 6, the outer surface of the connecting clamping groove 6 is tightly attached to the inner wall of the fan connecting piece 7, the positioning screw hole 8 is uniformly formed in the outer side of the connecting clamping groove 6, a screw is arranged on the inner wall of the positioning screw hole 8, the screw penetrates through the fan connecting piece 7 and is connected with the positioning screw hole 8, the set connecting clamping groove 6 can be connected with the fan connecting piece 7, the sealing gasket on the outer side of the connecting clamping groove 6 can ensure the connection tightness of the fan connecting piece 7, the fan connecting piece 7 is connected with the positioning screw hole 8, and the screw passing through the fan connecting piece 7 is prevented from deviating, and the fan connecting piece 7 can be led to the fan connecting piece on one side of the fan connecting piece;
The gas distribution mechanism comprises a gas inlet 4, an inclined distribution pipe 9 and a central gas inlet 10, wherein the gas inlet 4 is uniformly formed in the outer side of the gas distribution plate 3, the inclined distribution pipe 9 is fixed on one side of the gas inlet 4, the inclined angle of the inclined distribution pipe 9 is 60 degrees, gas entering the premixing barrel 1 can be guided through the arranged gas inlet 4 and the inclined distribution pipe 9, the central gas inlet 10 is formed in the central position of the gas distribution plate 3, gas can be spirally sprayed to the gas inlet 10 through the inclined distribution pipe 9, the gas spraying force can be improved, the gas mixing effect with the central gas inlet 10 can be improved, the follow-up combustion is ensured to be more sufficient, the inclined slope 11 is arranged on the inner wall of the premixing barrel 1, the diameter of the inclined slope 11 gradually increases from top to bottom, the guide opening can be contracted, the gas spraying force can be ensured, the follow-up uniform combustion is provided, the connecting plate 12 is uniformly formed in the upper end of the inner wall of the premixing barrel 1, the connecting hole 13 can be conveniently limited by the arranged connecting plate 12, the follow-up igniter can be prevented from deviating, and the connecting performance of the arranged connecting hole 13 can be improved.
The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.
Claims (6)
1. The gas premixer for the fuel generator comprises a premixing barrel (1), and is characterized by further comprising:
The gas distribution plate (3) is fixed on the lower end surface of the inner wall of the premixing barrel (1), and a fan connecting piece (7) is arranged at the lower end of the gas distribution plate (3);
The gas distribution and guide mechanism is arranged at the upper end of the gas distribution and guide plate (3) and used for distributing and mixing gas;
The filter screen bin (5) is arranged at the lower end of the inner part of the premixing barrel (1) and is used for filtering dust in gas;
The connecting mechanism is arranged at the lower end of the premixing barrel body (1) and used for locking and limiting the position of the fan connecting piece (7).
2. The gas premixer for the fuel generator according to claim 1, wherein a connecting groove body (2) is arranged at the lower end of the inner wall of the premixing barrel body (1), threads are uniformly formed on the inner wall of the connecting groove body (2), the connecting groove body (2) is connected with the filter screen bin (5) through the threads on the inner wall, and the filter screen bin (5) is embedded into the inner wall of the premixing barrel body (1).
3. The gas premixer for the fuel generator according to claim 2, wherein the connecting mechanism comprises a connecting clamping groove (6) and a positioning screw hole (8), the cross section of the connecting clamping groove (6) is of a stepped structure and is formed in the lower end of the outer surface of the premixing barrel (1), a sealing gasket is arranged on the outer surface of the connecting clamping groove (6), the outer surface of the connecting clamping groove (6) is tightly attached to the inner wall of the fan connecting piece (7), the positioning screw hole (8) is uniformly formed in the outer side of the connecting clamping groove (6), a screw is arranged on the inner wall of the positioning screw hole (8), and the screw penetrates through the fan connecting piece (7) to be connected with the positioning screw hole (8).
4. The gas premixer for the fuel generator according to claim 1, wherein the gas distribution mechanism comprises a gas inlet hole (4), an inclined distribution pipe (9) and a central gas inlet (10), the gas inlet hole (4) is uniformly formed in the outer side of the gas distribution plate (3), the inclined distribution pipe (9) is fixed on one side of the gas inlet hole (4), the inclined distribution pipe (9) has an inclination angle of 60 degrees, and the central gas inlet (10) is formed in the central position of the gas distribution plate (3).
5. The gas premixer for the fuel generator according to claim 1, wherein the inner wall of the premixing cylinder (1) is provided with an inclined slope (11), and the diameter of the inclined slope (11) increases one by one from top to bottom.
6. The gas premixer for the fuel generator according to claim 1, wherein a connecting plate (12) is fixed at the upper end of the inner wall of the premixing cylinder (1), and connecting holes (13) are uniformly formed in the inner wall of the connecting plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323145193.3U CN221107780U (en) | 2023-11-22 | 2023-11-22 | Gas premixer for fuel generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323145193.3U CN221107780U (en) | 2023-11-22 | 2023-11-22 | Gas premixer for fuel generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221107780U true CN221107780U (en) | 2024-06-11 |
Family
ID=91340817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323145193.3U Active CN221107780U (en) | 2023-11-22 | 2023-11-22 | Gas premixer for fuel generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221107780U (en) |
-
2023
- 2023-11-22 CN CN202323145193.3U patent/CN221107780U/en active Active
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